Laurie Wired explains Quantum Computing with a dog: https://www.youtube.com/watch?v=wgJojeXcuc4
Chris Creel explains why some assembly instructions are crazy: https://www.youtube.com/watch?v=Wz_xJPN7lAY
Gary explains Assembly Programming: https://www.youtube.com/watch?v=wA2oMRmbrfo
Laurie shows you how stack overflow works: https://www.youtube.com/watch?v=_6zAAhkU_Iw